Patents by Inventor Pada Regio

Pada Regio has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and device for the viscoelastic properties of polymeric coatings of optical fibers
    Patent number: 5578762
    Abstract: A method and device are provided for measuring the viscoelastic characteristics of polymeric coatings of optical fibers directed on a coated fiber. The ends of the fiber are inserted into a pair of clamps which are shaped in such a way as to hold the coating without tearing it and to allow it to slide longitudinally over the fiber. The clamps impart a relative oscillating motion to the coating creating a longitudinal tensile stress of periodically varying intensity. The clamps and their support are part of a rheometer which measures the opposing stress and processes the stress data to give the desired characteristics.
    Type: Grant
    Filed: April 7, 1995
    Date of Patent: November 26, 1996
    Assignee: CSELT - Centro Studi E Laboratori Telecomunicazioni S.p.A.
    Inventors: Luisella Chiaro, Giorgio Grego, Pada Regio